[gentoo-user] sound card stopped working after kernel rebuild

[Robert Persson]

I recently rebuilt my kernel and my audigy2 sound card stopped working. I 
reverted to the way the kernel was before, but it still doesn't work.

The change I made was to build the emu10k1 driver into the kernel, instead of 
having it as modules, as I had before then. The reason I did this was to try 
to get sound to resume properly after sleep. But as I said, now that emu10k1 
is in modules again it still doesn't work, not even after running alsaconf.

Any help much appreciated.

Thanks.

And here is some more info:

This is the kind of thing I get when I launch an alsa client (e.g. qjackctl):
loading driver ..
apparent rate = 48000
creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to 
capture-only mode
cannot load driver module alsa


This is from dmesg:
EMU10K1_Audigy: probe of 0000:02:09.0 failed with error -12


This is what lsmod says:
Module                  Size  Used by
fglrx                 431840  7
usb_storage            48064  0
eth1394                16008  0
floppy                 50180  0
pcspkr                  1796  0
tdfxfb                  9864  0
ohci1394               27444  0
ieee1394               78168  2 eth1394,ohci1394
emu10k1_gp              2944  0
gameport               11144  2 emu10k1_gp
snd_intel8x0           25756  0
i2c_i801                7308  0
intel_agp              18076  1
subfs                   6144  5
realtime                7560  0
snd_emu10k1            93348  0
snd_ac97_codec         79008  2 snd_intel8x0,snd_emu10k1
snd_ac97_bus            2048  1 snd_ac97_codec
snd_util_mem            3456  1 snd_emu10k1
snd_hwdep               6688  1 snd_emu10k1


This is what lspci says:
00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub 
Interface (rev 02)
00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller (rev 
02)
00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI 
Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2)
00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface 
Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE 
Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 
02)
00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) 
AC'97 Audio Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 SE] 
(rev 01)
01:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 SE] 
(Secondary) (rev 01)
02:05.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit 
Ethernet Controller (rev 13)
02:09.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)
02:09.1 Input device controller: Creative Labs SB Audigy MIDI/Game port (rev 
04)
02:09.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04)
02:0b.0 Communication controller: Agere Systems LT WinModem (rev 02)
02:0c.0 VGA compatible controller: 3Dfx Interactive, Inc. Voodoo Banshee (rev 
03)

Robert
-- 
Robert Persson

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Once upon a time there were lots of conspiracy bears...

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